tidealmanac
Tue, Oct 27

Wednesday, October 28, 2026

Onion Bay, AK · NOAA TWC2075 · MLLW · Local time (America/Anchorage)

Thu, Oct 29

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. High4:34 AM15.6 ft4.75 m
  2. Low10:13 AM1.9 ft0.58 m
  3. High4:13 PM17.4 ft5.32 m
  4. Low10:48 PM-2.8 ft-0.86 m

Range 20.2 ft6.17 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:36 AM
Sunrise
9:17 AM
Solar noon
1:57 PM
Sunset
6:36 PM
Civil dusk
7:18 PM
Daylight
9h 19m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waning gibbous93% illuminated · day 17 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sun, Oct 25H 2:26AM 15.1 ft4.59 mL 8:17AM 0.9 ft0.29 mH 2:24PM 16.8 ft5.11 mL 8:46PM -2.2 ft-0.67 mMon, Oct 26H 3:07AM 15.7 ft4.78 mL 8:54AM 1.0 ft0.29 mH 2:58PM 17.4 ft5.31 mL 9:25PM -3.0 ft-0.92 mTue, Oct 27H 3:50AM 15.9 ft4.83 mL 9:32AM 1.3 ft0.39 mH 3:34PM 17.7 ft5.39 mL 10:05PM -3.2 ft-0.98 mWed, Oct 28H 4:34AM 15.6 ft4.75 mL 10:13AM 1.9 ft0.58 mH 4:13PM 17.4 ft5.32 mL 10:48PM -2.8 ft-0.86 mThu, Oct 29H 5:21AM 14.9 ft4.54 mL 10:56AM 2.8 ft0.84 mH 4:56PM 16.7 ft5.09 mL 11:36PM -1.9 ft-0.57 mFri, Oct 30H 6:14AM 13.9 ft4.24 mL 11:45AM 3.8 ft1.16 mH 5:45PM 15.5 ft4.73 mSat, Oct 31L 12:30AM -0.6 ft-0.18 mH 7:16AM 12.9 ft3.94 mL 12:45PM 4.8 ft1.47 mH 6:45PM 14.1 ft4.29 m